Build stunning iOS apps with Apple's declarative UI framework. Create beautiful, interactive interfaces with less code and better performance.
Build interfaces with simple, declarative code that's easy to read, write, and maintain.
See your UI changes instantly with Xcode's live preview feature for faster iteration.
Share code across iOS, macOS, watchOS, and tvOS with SwiftUI's universal design principles.
Automatic UI updates with reactive data binding and state management capabilities.
Create smooth, interactive animations with simple modifiers and gesture recognition.
Built-in accessibility features that make your apps usable by everyone by default.
Native iOS applications with modern design patterns and smooth user experiences.
Native macOS apps that feel at home on the desktop with proper menu integration.
Optimized watchOS experiences with complications and quick interactions.
Immersive tvOS applications optimized for the big screen and remote control.
Shared codebase applications that run seamlessly across all Apple platforms.
Business applications with complex workflows and data management requirements.
Master SwiftUI's declarative paradigm with practical code examples, design patterns, and real-world implementation strategies
SwiftUI's declarative approach describes what the UI should look like, not how to achieve it. Views are functions of state that automatically update when data changes.
struct ContentView: View {
@State private var count = 0
var body: some View {
VStack {
Text("Count: \(count)")
.font(.largeTitle)
.foregroundColor(.primary)
Button("Increment") {
count += 1
}
.buttonStyle(.borderedProminent)
}
.padding()
}
}
SwiftUI provides multiple property wrappers for different state management scenarios. Choose the right pattern based on data scope and lifecycle.
class UserData: ObservableObject {
@Published var username = ""
@Published var isLoggedIn = false
}
struct LoginView: View {
@StateObject private var userData = UserData()
@State private var password = ""
var body: some View {
Form {
TextField("Username", text: $userData.username)
SecureField("Password", text: $password)
Button("Login") {
userData.isLoggedIn = true
}
}
.environmentObject(userData)
}
}
Create reusable styling and behavior with custom view modifiers. This promotes consistency and reduces code duplication across your app.
struct CardModifier: ViewModifier {
func body(content: Content) -> some View {
content
.padding()
.background(.regularMaterial)
.cornerRadius(12)
.shadow(radius: 5)
}
}
extension View {
func cardStyle() -> some View {
modifier(CardModifier())
}
}
// Usage:
Text("Hello SwiftUI")
.cardStyle()
SwiftUI makes animations declarative and automatic. Define the end state and SwiftUI handles the animation between states seamlessly.
struct AnimatedButton: View {
@State private var isPressed = false
var body: some View {
Button("Tap me") {
withAnimation(.spring(response: 0.6)) {
isPressed.toggle()
}
}
.scaleEffect(isPressed ? 1.2 : 1.0)
.rotationEffect(.degrees(isPressed ? 360 : 0))
.foregroundColor(isPressed ? .red : .blue)
}
}
Model-View-ViewModel pattern works perfectly with SwiftUI's reactive nature. ViewModels become ObservableObjects that drive UI updates.
Separate concerns with layered architecture that keeps SwiftUI views focused on presentation while business logic remains testable.
Manage complex navigation flows with coordinators that handle routing logic separate from view concerns, maintaining clear separation of responsibilities.
Optimize SwiftUI view performance by minimizing unnecessary view updates and leveraging efficient layout patterns.
Implement efficient state management patterns that minimize updates and maintain smooth user experiences in complex applications.
Create beautiful, interactive charts with the native SwiftUI Charts framework introduced in iOS 16.
Leverage the latest SwiftUI features for modern iOS applications with enhanced capabilities.
Build interactive Home Screen and Lock Screen widgets using WidgetKit and SwiftUI.
Share SwiftUI code across iOS, macOS, watchOS, and tvOS with platform-specific adaptations.
Test business logic in ViewModels separately from SwiftUI views for reliable and fast test execution.
Leverage SwiftUI Previews for rapid development iteration and visual debugging during development.
Automate SwiftUI user interface testing with XCUITest for comprehensive app validation and regression testing.
Complete SwiftUI solutions from concept to deployment
Build native iOS applications using Apple's modern declarative UI framework. Create stunning interfaces with less code and better maintainability.
Leverage SwiftUI's power across the entire Apple ecosystem. Build once, deploy everywhere with platform-specific optimizations.
Seamlessly integrate SwiftUI into existing UIKit applications or migrate legacy code to modern SwiftUI architecture.
Create engaging user experiences with custom animations, smooth transitions, and intuitive gesture-based interactions.
Optimize your SwiftUI applications for peak performance with efficient view hierarchies, state management, and memory usage.
Empower your development team with SwiftUI expertise through training sessions, code reviews, and architectural guidance.
Everything you need to know about SwiftUI development
Development costs vary based on project scope, complexity, features, and specific requirements. We provide custom quotes after understanding your unique needs and goals.
Choose SwiftUI for new projects requiring modern iOS 13+ support, faster development cycles, and cross-platform compatibility. UIKit remains better for apps needing iOS 11-12 support, complex custom UI components, or extensive third-party library integration. We often recommend hybrid approaches, using SwiftUI for new features while maintaining existing UIKit components.
SwiftUI development typically takes 2-5 months depending on complexity and features. Simple apps can be completed in 2-3 months, while complex applications with advanced features, animations, and integrations may take 4-5 months. SwiftUI's declarative nature and live previews often reduce development time by 30-50% compared to UIKit.
SwiftUI requires iOS 13+ as a minimum deployment target. For apps needing iOS 11-12 support, we recommend UIKit or hybrid approaches where SwiftUI components are embedded within UIKit views using UIHostingController. This allows you to leverage SwiftUI's benefits while maintaining broader iOS version compatibility.
SwiftUI is Apple's native framework for iOS/macOS development, offering better performance, platform integration, and access to latest iOS features. React Native is cross-platform (iOS/Android) but with potential performance limitations and dependency on JavaScript bridge. Choose SwiftUI for premium iOS experiences, React Native for cross-platform reach with shared Android codebase.
Yes, we provide comprehensive UIKit to SwiftUI migration services. We typically recommend gradual migration strategies, starting with new features in SwiftUI while maintaining existing UIKit components. This approach minimizes risk while modernizing your codebase. Full migrations are also possible for apps ready to adopt iOS 13+ minimum deployment targets.
Yes, SwiftUI apps deliver excellent performance comparable to UIKit when properly architected. SwiftUI's declarative nature and efficient diffing algorithms often result in smoother animations and better memory usage. However, performance depends on proper state management, view optimization, and avoiding common SwiftUI anti-patterns, which our team ensures through best practices.
Let's create beautiful, modern iOS applications that leverage the full power of Apple's declarative UI framework.
Start Your SwiftUI Project